trabeculae of spleen

例句：

1. 1. The doctor performed a biopsy to investigate the cause of the patient's symptoms.
   医生进行了一次活检，以调查病人症状的原因。
2. 2. The study found that trabeculae play a crucial role in blood circulation.
   研究发现，脾脏毛细血管在血液循环中起着至关重要的作用。
3. 3. The patient's condition required frequent monitoring of her trabeculae.
   患者的病情需要频繁监测她的脾脏毛细血管。